Area Code +966-11-(1800000...1899999) located in Dawadmi, more detail is as below. Place International Dialing Code : 966 International Prefix : 00 National Destination Code : 11 Subscriber Number From : 1800000 Subscriber Number To : 1899999 National Destination Code Length : 2 Uses National Destination Code : Yes National Significant Number Length : 9 Number Type : G (Geographic Land Line, Fixed Line) Carrier Name : Saudi Telecom Company (STC) Click here to buy Saudi Arabia Area Code Database Other Information Language Code : ar (Arabic) Country Number : 682 (Saudi Arabia) Country Code : SA (Saudi Arabia) City : Dawadmi Timezone : Asia/Riyadh Coordinated Universal Time : +03:00 Daylight Saving Time : No National Significant Number Minimum Length : 9 Latitude : 24.5000 Longitude : 44.3900 ‹ previous : +966-11-(1600000...1699999) next › : +966-11-(1900000...1999999) Dialling Instructions For trunk calls: 0 11 1800000 (Trunk Code + National Destination Code + Subscriber Number) For international calls: 00 966 11 1800000 (International Prefix + International Dailing Code +National Destination Code + Subscriber Number) Telephone Number List 1800000 ~ 1899999 (Count: 100,000) Example: +966-11-1800000 / 00966-11-1800000 (11-1800000 / -11-1800000) +966-11-1800001 / 00966-11-1800001 (11-1800001 / -11-1800001) +966-11-1800002 / 00966-11-1800002 (11-1800002 / -11-1800002) +966-11-1800003 / 00966-11-1800003 (11-1800003 / -11-1800003) +966-11-1800004 / 00966-11-1800004 (11-1800004 / -11-1800004) ...+966-11-xxxxxxx / 00966-11-xxxxxxx (11-xxxxxxx / -11-xxxxxxx) ...+966-11-1899995 / 00966-11-1899995 (11-1899995 / -11-1899995) +966-11-1899996 / 00966-11-1899996 (11-1899996 / -11-1899996) +966-11-1899997 / 00966-11-1899997 (11-1899997 / -11-1899997) +966-11-1899998 / 00966-11-1899998 (11-1899998 / -11-1899998) +966-11-1899999 / 00966-11-1899999 (11-1899999 / -11-1899999)